EP 1154632 A3 20051228 - Method, system, program and data structure for generating raster objects
Title (en)
Method, system, program and data structure for generating raster objects
Title (de)
Verfahren, System, Programm und Datenstruktur für die Erzeugung von Rasterobjekten
Title (fr)
Procédé, système, programme et structure de données pour générer des objets à trames
Publication
Application
Priority
US 56977700 A 20000512
Abstract (en)
[origin: EP1154632A2] Disclosed is a method, system, program, and data structure for generating raster objects (10a, b, c, d). A plurality of input contone and line work objects are received (100) containing contone or line work data for at least one pixel on a sheet. For each input contone object, at least one output contone object is generated (108) including colour data for each pixel in the input contone object. For each input line work object, at least one output line work object is generated (108) including colour data for each pixel in the input print data object. Control data is generated for each pixel indicating whether to select data from the output line work object or output contone object for the pixel, wherein the control data is used by logic to select colour data from the output line work object or output contone object for pixel data to send to an output device to render the pixel data. <IMAGE>
IPC 1-7
IPC 8 full level
G06K 15/02 (2006.01); H04N 1/387 (2006.01)
CPC (source: EP KR US)
G06F 3/12 (2013.01 - KR); G06K 15/02 (2013.01 - EP US); G06K 15/1855 (2013.01 - EP US); H04N 1/3871 (2013.01 - EP US)
Citation (search report)
[XA] WO 9924933 A1 19990520 - BARCO GRAPHICS NV [BE]
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR
DOCDB simple family (publication)
EP 1154632 A2 20011114; EP 1154632 A3 20051228; CA 2346761 A1 20011112; CA 2346761 C 20070710; CN 1190756 C 20050223; CN 1333519 A 20020130; KR 100477777 B1 20050321; KR 20010104212 A 20011124; US 6850338 B1 20050201
DOCDB simple family (application)
EP 01000123 A 20010425; CA 2346761 A 20010507; CN 01117913 A 20010511; KR 20010021128 A 20010419; US 56977700 A 20000512